/* 多语言选择器样式 */
.language-selector {
    position: relative;
    margin-left: 20px;
}

/* Select元素样式优化 */
.language-selector select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid #e67e22;
    border-radius: 20px;
    padding: 8px 35px 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: #7b5c3d;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    min-width: 140px;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e67e22' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
}

.language-selector select:hover {
    background-color: rgba(230, 126, 34, 0.1);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.2);
}

.language-selector select:focus {
    outline: none;
    background-color: #e67e22;
    color: white;
    box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.3);
}

.language-selector select option {
    background: white;
    color: #7b5c3d;
    padding: 8px 16px;
    font-weight: 500;
}

/* 下拉式语言选择器样式 */
.lang-dropdown {
    position: relative;
    display: inline-block;
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid #e67e22;
    border-radius: 20px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #7b5c3d;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.lang-current:hover {
    background: rgba(230, 126, 34, 0.1);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.2);
}

.lang-dropdown.active .lang-current {
    background: #e67e22;
    color: white;
}

.lang-dropdown.active .lang-arrow {
    transform: rotate(180deg);
}

.lang-flag {
    font-size: 16px;
    line-height: 1;
}

.lang-name {
    font-size: 14px;
    white-space: nowrap;
}

.lang-arrow {
    font-size: 10px;
    transition: transform 0.3s ease;
    opacity: 0.7;
}

.lang-options {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border: 2px solid #e67e22;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    min-width: 140px;
    overflow: hidden;
}

.lang-dropdown.active .lang-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(5px);
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 12px 16px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 14px;
    color: #7b5c3d;
    transition: all 0.2s ease;
    text-align: left;
}

.lang-btn:hover {
    background: rgba(230, 126, 34, 0.1);
    color: #e67e22;
}

.lang-btn.active {
    background: rgba(230, 126, 34, 0.15);
    color: #e67e22;
    font-weight: 600;
}

.lang-btn.active::after {
    content: '✓';
    margin-left: auto;
    color: #e67e22;
    font-weight: bold;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .language-selector {
        margin-left: 10px;
    }
    
    .lang-current {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .lang-name {
        display: none;
    }
    
    .lang-flag {
        font-size: 18px;
    }
    
    .lang-options {
        right: -10px;
        min-width: 120px;
    }
    
    .lang-btn {
        padding: 10px 12px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .language-selector {
        margin-left: 5px;
    }
    
    .lang-current {
        padding: 5px 10px;
        border-radius: 15px;
    }
    
    .lang-arrow {
        display: none;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.lang-dropdown.active .lang-options {
    animation: fadeInUp 0.3s ease;
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    .lang-current {
        background: rgba(44, 62, 80, 0.9);
        border-color: #e67e22;
        color: #ecf0f1;
    }
    
    .lang-current:hover {
        background: rgba(230, 126, 34, 0.2);
    }
    
    .lang-options {
        background: #2c3e50;
        border-color: #e67e22;
    }
    
    .lang-btn {
        color: #ecf0f1;
    }
    
    .lang-btn:hover {
        background: rgba(230, 126, 34, 0.2);
        color: #e67e22;
    }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    .lang-current {
        border-width: 3px;
    }
    
    .lang-options {
        border-width: 3px;
    }
    
    .lang-btn:hover {
        background: #e67e22;
        color: white;
    }
}

/* 减少动画模式支持 */
@media (prefers-reduced-motion: reduce) {
    .lang-current,
    .lang-arrow,
    .lang-options,
    .lang-btn {
        transition: none;
    }
    
    .lang-dropdown.active .lang-options {
        animation: none;
    }
}